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# Year 11 Physics

## Module 2 | Dynamics

### Content 1: Forces

#### Lesson 1 | Contact and non-contact forces

• using Newton’s Laws of Motion, describe static and dynamic interactions between two or more
objects and the changes that result from:
– a contact force
– a force mediated by fields

#### Lesson 2 | Vectors

• explore the concept of net force and equilibrium in one-dimensional and simple two dimensional contexts using: (ACSPH050)
– vector addition by resolution into components

#### Lesson 3 | Net force and equilibrium

• solve problems or make quantitative predictions about resultant and component forces by applying the following relationships:
– $\vec{F}_{AB} = -\vec{F}_{BA}$
– $\vec{F}_{x} = \vec{F}cos\theta ,\; \vec{F}_{y} = \vec{F}sin\theta$

#### Lesson 4 | Investigating motion with an inclined plane

• conduct a practical investigation to explain and predict the motion of objects on inclined planes (ACSPH098)

• ### 59 Lessons

• ### 77 Practice questions

• ### 59 Hours of video

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